CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Millions	9 Months Ended
Sep. 30, 2018	Sep. 30, 2017
OPERATING ACTIVITIES
Net income	$ 1,491	$ 1,345
Adjustments to reconcile to cash provided by operating activities:
Depreciation, amortization, and other	208	210
Share-based compensation	140	139
Income taxes	(192)	190
Contract acquisition costs	(110)	(126)
Merger-related charges	(37)	(117)
Working capital changes	(233)	(124)
Gain on asset dispositions	(191)	(30)
Other	67	108
Net cash provided by (used in) operating activities	1,824	1,751
INVESTING ACTIVITIES
Capital expenditures	(462)	(155)
Dispositions	460	482
Loan advances	(13)	(85)
Loan collections	47	91
Other	49	(6)
Net cash provided by investing activities	81	327
FINANCING ACTIVITIES
Commercial paper/Credit Facility, net	1,045	480
Issuance of long-term debt	443	1
Repayment of long-term debt	(391)	(305)
Issuance of Class A Common Stock	4	4
Dividends paid	(404)	(362)
Purchase of treasury stock	(2,513)	(2,105)
Share-based compensation withholding taxes	(105)	(144)
Net cash provided by (used in) financing activities	(1,921)	(2,431)
DECREASE IN CASH, CASH EQUIVALENTS, AND RESTRICTED CASH	(16)	(353)
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, beginning of period	429	887
CASH, CASH EQUIVALENTS, AND RESTRICTED CASH, end of period	413	534
Liability for guest loyalty program
Adjustments to reconcile to cash provided by operating activities:
Liability for guest loyalty program	$ 681	$ 156

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Amount of cash outflow to satisfy an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

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